CN205037524U - Intelligent regulation swing blade's air purifier - Google Patents
Intelligent regulation swing blade's air purifier Download PDFInfo
- Publication number
- CN205037524U CN205037524U CN201520721947.1U CN201520721947U CN205037524U CN 205037524 U CN205037524 U CN 205037524U CN 201520721947 U CN201520721947 U CN 201520721947U CN 205037524 U CN205037524 U CN 205037524U
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- China
- Prior art keywords
- pendulum leaf
- rotating disk
- modulation
- air purifier
- shading region
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an intelligent regulation swing blade's air purifier, include swing blade and be used for the drive swing blade wobbling motor still includes: swing blade position control mechanism, it includes photoelectric switch, makes carousel and controller, the modulation carousel by the motor drives rotatoryly, and make the carousel along its circumferencial direction in proper order alternative distribute have the adaptation in photoelectric switch's the light zone that hides light zone with the non -, photoelectric switch and motor are connected with the controller electricity respectively, through the rotatory controller acquisition level modulation square wave that makes of modulation carousel, and according to the level modulation square wave to the motor lead to, electrical shutoff control, swing blade drive mechanism, it is connected with the swing blade transmission, and by the motor drives the swing. By adopting the above structure, the utility model, only needing to adopt a photoelectric switch, having simple structure, with low costs, control convenience, no mechanical contact detects characteristics such as precision height.
Description
Technical field
The utility model relates to a kind of air purifier, particularly relates to the air purifier of a kind of Intelligent adjustment pendulum leaf.
Background technology
At present, the air purifier of prior art, its pendulum leaf adopts d.c. motor or stepper motor to control, and coordinates microswitch to position control to pendulum leaf.Because the stroke of microswitch is comparatively large, detect accuracy not high, and each place of location that needs needs a microswitch, thus there is following weak point in this kind of mode: complex structure, and cost is high, produces and install inconvenience, and microswitch is mechanical switch, the life-span is shorter.Except this, also have to adopt and control the mode that motor drives and control to put the direction of leaf, but there is control circuit complexity, weak point that cost is higher in this kind of mode.
Utility model content
The utility model provides the air purifier of a kind of Intelligent adjustment pendulum leaf, which overcomes the weak point existing for air purifier of prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of air purifier of Intelligent adjustment pendulum leaf, comprising pendulum leaf and the motor for driving described pendulum leaf to swing, also comprising:
Pendulum leaf position control mechanism, it comprises optoelectronic switch, modulation rotating disk and controller, described modulation rotating disk is rotated by described driven by motor, and modulation rotating disk is alternately distributed the shading region and non-shading region that adapt to described optoelectronic switch successively along its circumferencial direction, described optoelectronic switch and motor are electrically connected with controller respectively, make controller obtain level modulation square wave by modulation turntable rotation, and according to described level modulation square wave, switching electric control is carried out to motor;
Pendulum leaf transmission mechanism, it is in transmission connection with pendulum leaf, and is swung by described driven by motor.
In one embodiment, described pendulum leaf transmission mechanism comprises swing component and link assembly, and swing component is swung by described driven by motor, and connects pendulum leaf by link assembly.
In one embodiment, described link assembly comprises first connecting rod and second connecting rod, and first connecting rod is provided with a strip hole, and the eccentric position of described swing component is provided with a trundle, described trundle adaptation is slipped in strip hole, is swung drive first connecting rod to swing by described swing component; One end of second connecting rod is articulated with first connecting rod, and the other end is fixed on described pendulum leaf.
In one embodiment, described first connecting rod comprises the first bar section that is one-body molded or that be connected mutually and the second bar section, form one between first bar section and the second bar section and preset angle, described strip hole is located at the first bar section along the axial direction of the first bar section, and one end of described second connecting rod is articulated with the second bar section.
In one embodiment, the two ends of described second bar section lay respectively at the both sides of the axis of described first bar section, and the two ends of described second bar section second connecting rod described in hinged respectively.
In one embodiment, the diameter of described trundle and the width of described strip hole suitable.
In one embodiment, described strip hole is waist-shaped hole.
In one embodiment, the non-shading region of described modulation rotating disk is by being located at described modulation rotating disk and breach of stepping down between every two adjacent shading regions is formed.
In one embodiment, the non-shading region of described modulation rotating disk is that the transparent region being located at described modulation rotating disk is formed.
In one embodiment, transmitting terminal and the receiving terminal of described optoelectronic switch are positioned at the relative two sides of modulation rotating disk.
In one embodiment, the shading region of described modulation rotating disk comprises a little shading region and two large shading regions, the non-shading region of described modulation assembling comprises a little non-shading region and two large non-shading regions, little shading region is equal with little non-shading region girth, and its center line is positioned at the in the radial direction same of modulation rotating disk; The girth of two large shading regions and two large non-shading regions is equal.
Compared to prior art, the utility model has following beneficial effect:
1, the pendulum leaf position control mechanism that the utility model adopts optoelectronic switch, modulation rotating disk and controller to form coordinates motor to carry out location, position to pendulum leaf, only need adopt an optoelectronic switch, have that structure is simple, cost is low, control is convenient, mechanical contact, accuracy of detection high;
2, the utility model designs described pendulum leaf transmission mechanism further and coordinates motor to control pendulum leaf to swing, and this pendulum leaf transmission mechanism has that structure is simple, cost is low, makes the features such as pendulum leaf flexible swinging;
3, the utility model carries out appropriate design to the shading region of described modulation rotating disk and non-shading region, modulation rotating disk is made no matter to be rotate forward or reversion with motor, controller can obtain the same level modulation square wave, thus accurately can carry out switch location to pendulum leaf.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But the air purifier of a kind of Intelligent adjustment pendulum leaf of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pendulum leaf position control mechanism of the present utility model;
Fig. 3 is the structural representation of pendulum leaf transmission mechanism of the present utility model;
Fig. 4 is the structural representation of modulation rotating disk of the present utility model;
Fig. 5 is the level modulation square wave of pendulum leaf opening procedure of the present utility model;
Fig. 6 is the level modulation square wave of pendulum leaf closing process of the present utility model.
Detailed description of the invention
Embodiment, refers to shown in Fig. 1-Fig. 4, and the air purifier of a kind of Intelligent adjustment pendulum leaf of the present utility model, comprising pendulum leaf 1 and the motor 2 for driving described pendulum leaf 1 to swing, also comprising:
Pendulum leaf position control mechanism, it comprises optoelectronic switch 3, modulation rotating disk 4 and controller 5, optoelectronic switch 3 preferably adopts slot type optoelectronic switch, and its transmitting terminal and receiving terminal are positioned at the relative two sides of modulation rotating disk 4, described modulation rotating disk 4 is by described motor 2 driven rotary, and described modulation rotating disk 4 is alternately distributed shading region relative to described optoelectronic switch 3 and non-shading region successively along its circumferencial direction.In the present embodiment, optoelectronic switch 3 is the optoelectronic switch of correlation, and the light launched by the transmitting terminal of optoelectronic switch can be blocked in the shading region of modulating rotating disk 4, makes it not arrive receiving terminal, thus makes optoelectronic switch output low level.On the contrary, the non-shading region of modulation rotating disk 4 can allow the light emission of being launched by the transmitting terminal of optoelectronic switch to receiving terminal, thus makes optoelectronic switch output low level.
In other embodiments, described optoelectronic switch also can adopt the optoelectronic switch of reflection type mirror, namely its transmitting terminal and receiving terminal are positioned at the same side of modulation rotating disk, comparatively speaking, the light reflection that the transmitting terminal of optoelectronic switch can be launched of shading region of modulation rotating disk 4 is to the receiving terminal of optoelectronic switch, thus make optoelectronic switch export high level, on the contrary, the light reflection that then transmitting terminal of optoelectronic switch can not be launched of non-shading region of modulation rotating disk 4 to the receiving terminal of optoelectronic switch, thus makes optoelectronic switch output low level.
Described optoelectronic switch 3 and motor 2 are electrically connected with controller 5 respectively, are rotated and make controller 5 obtain level modulation square wave, and carry out switching electric control according to described level modulation square wave to motor 2 by modulation rotating disk 4.
The utility model also comprises pendulum leaf transmission mechanism, and it is in transmission connection with pendulum leaf 1, and drives swing by described motor 2.Specifically, this pendulum leaf transmission mechanism comprises swing component 6 and link assembly, and swing component 6 drives swing by described motor 2, and connects pendulum leaf 1 by link assembly.
In the present embodiment, as shown in Figure 3, described link assembly comprises first connecting rod 7 and second connecting rod 8, first connecting rod 7 is provided with a strip hole 711, this strip hole 711 concrete is mounting hole, the eccentric position of described swing component 6 is provided with a trundle 61, the diameter of this trundle 61 and the width of described strip hole 711 suitable.Described trundle 61 adaptation is slipped in strip hole 711, is swung drive first connecting rod 7 to swing by described swing component 6.One end of second connecting rod 8 is articulated with first connecting rod 7, and the other end is fixed on described pendulum leaf 1.
In the present embodiment, described first connecting rod 7 comprises the first bar section 71 of one-body molded (or being connected mutually) and forms one between the second bar section 72, first bar section 71 and the second bar section 72 and preset angle, and specifically this angle is 90 ° or close to 90 degree.Described strip hole 711 is located at the first bar section 71 along the axial direction of the first bar section 71, and one end of described second connecting rod 8 is articulated with the second bar section 72.Specifically, the two ends of described second bar section 72 lay respectively at the both sides of the axis of described first bar section 71, and the two ends of described second bar section 72 second connecting rod 8 described in hinged respectively.
In the present embodiment, the non-shading region of described modulation rotating disk 4 is by being located at described modulation rotating disk 4 and breach of stepping down between every two adjacent shading regions is formed.Except this, the non-shading region of described modulation rotating disk also can be made up of the transparent region being located at described modulation rotating disk.Specifically, as shown in Figure 4, the shading region of described modulation rotating disk 4 comprises little shading region 41 and two large shading regions 43,45, the non-shading region of described modulation assembling comprises little non-shading region 44 and two large non-shading regions 42,46, little shading region 41 is equal with little non-shading region 44 girth, and its center line is positioned at the in the radial direction same of modulation rotating disk 4; The girth of two large shading regions 43,45 and two large non-shading regions 42,46 is equal.Wherein, little shading region 41 correspondence pendulum leaf 1 opens the position of the time electric switch 3 that puts in place, and little non-shading region 44 correspondence pendulum leaf 1 closes the position of the time electric switch 3 that puts in place.
This controller 5, by carrying out switching electric control to the identification of this level modulation square wave to motor 2, makes pendulum leaf 1 open to put in place and closedown puts in place.Be specially: in pendulum leaf 1 opening procedure, along with modulation rotating disk 4 rotates, the little non-shading region 44 of modulation rotating disk 4, large shading region 45, large non-shading region 46 and little shading region 41 are successively through optoelectronic switch 3.This process, controller 5 obtains high → low → high → low level modulation square wave by optoelectronic switch 3, and control motor 2 and drive swinging transmission mechanism band movable pendulum leaf 1 to rotate towards the direction of opening, control motor 2 power-off when second low level of above-mentioned level modulation square wave, make pendulum leaf 1 remain on the state opened and put in place.Now, optoelectronic switch 3 rests on the position of little shading region 41.
In pendulum leaf 1 closing process, along with modulation rotating disk 4 rotates, the little shading region 41 of modulation rotating disk 4, large non-shading region 46, large shading region 5, little non-shading region 44 are successively through optoelectronic switch 3.This process, controller 5 obtains low → high → low → high level modulation square wave by optoelectronic switch 3, and control motor 2 drive swinging transmission mechanism band movable pendulum leaf 1 towards close direction rotate, control motor 2 power-off when level modulation square wave second high level, make pendulum leaf 1 remain on the state of closing and putting in place.Now, optoelectronic switch 3 rests on the position of little non-shading region 44.
By carrying out reasonable disposition to the shading region and non-shading region of modulating rotating disk in the present embodiment, accurately can control the open position of pendulum leaf and closed position, but the profile design of described modulation rotating disk and the distribution situation of shading region and non-shading region thereof are not limited to the present embodiment.
Further, the girth of little shading region 41 and little non-shading region 44 is much smaller than the girth of two large shading regions 43,45 and two large non-shading regions 42,46.Thus can realize accurately controlling to the open position of pendulum leaf 1 and closed position.
The air purifier of a kind of Intelligent adjustment pendulum leaf of the present utility model, described motor 2 can adopt syncmotor.
If motor 2 rotates forward, (definition is the forward direction of motor clockwise) is with movable pendulum leaf 1 to open, reversion band movable pendulum leaf 1 is closed, then its course of work is as follows: when putting leaf 1 and forwarding open mode to from closed condition, along with modulation rotating disk 4 rotates, the little non-shading region 44 of modulation rotating disk 4, large shading region 45, large non-shading region 46 are successively through optoelectronic switch 3, finally, when pendulum leaf 1 is opened and put in place, little shading region 41 rests on the position of optoelectronic switch 3.This process, controller 5 obtains high → low → high → low level modulation square wave by optoelectronic switch 3, as Fig. 5, its for pendulum leaf 1 from be opened to and open moment of putting in place corresponding during this period of time modulation waveform, and during this period of time, first high level is equal with second low level duration, and the duration of first low level and second high level is equal.When putting leaf 1 and rotating closed condition from open mode, along with modulation rotating disk 4 rotates, modulate the little shading region 41 of rotating disk 4, large non-shading region 46, large shading region 5 successively through optoelectronic switch 3, finally, pendulum leaf 1 is closed and is put in place, and little non-shading region 44 rests on the position of optoelectronic switch 3.In this process, controller 5 obtains low → high → low → high level modulation square wave by optoelectronic switch 3, as shown in Figure 6, its for pendulum leaf 1 from be closed to and close moment of putting in place corresponding during this period of time modulation waveform, and during this period of time, the duration of first low level and second high level is equal, and the time that first high level and second low level continue is equal.
If motor 2 reverses, (definition is counterclockwise the reverse directions of motor) is with movable pendulum leaf 1 to open, rotate forward band movable pendulum leaf 1 to close, then its course of work is as follows: when putting leaf 1 and forwarding open mode to from closed condition, along with modulation rotating disk 4 rotates, the little non-shading region 44 of modulation rotating disk 4, large shading region 43, large non-shading region 42 are successively through optoelectronic switch 3, finally, pendulum leaf 1 is opened and is put in place, and little shading region 41 rests on the position of optoelectronic switch 3.This process, controller 5 obtains high → low → high → low level modulation square wave by optoelectronic switch 3, as Fig. 5, its for pendulum leaf 1 from be opened to and open moment of putting in place corresponding during this period of time modulation waveform, and during this period of time, first high level is equal with second low level duration, and the duration of first low level and second high level is equal.When putting leaf 1 and rotating closed condition from open mode, along with modulation rotating disk 4 rotates, the little shading region 41 of modulation rotating disk 4, large non-shading region 42, large shading region 43 successively through optoelectronic switch 3, finally, pendulum leaf 1 is closed and is put in place, and little non-shading region 44 rests on the position of optoelectronic switch 3.In this process, controller 5 obtains low → high → low → high level modulation square wave by optoelectronic switch 3, as shown in Figure 6, its for pendulum leaf 1 from be closed to and close moment of putting in place corresponding during this period of time modulation waveform, and during this period of time, the duration of first low level and second high level is equal, and the time that first high level and second low level continue is equal.
Due to the symmetrical distribution of modulation rotating disk 4, the level modulation square wave that controller 5 obtains does not affect by the rotating of motor 2.So motor 2 can adopt the syncmotor that cost is lower.
Above-described embodiment is only used for further illustrating the air purifier that a kind of Intelligent adjustment of the present utility model puts leaf; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (10)
1. an air purifier for Intelligent adjustment pendulum leaf, comprising pendulum leaf and the motor for driving described pendulum leaf to swing, it is characterized in that: also comprise:
Pendulum leaf position control mechanism, it comprises optoelectronic switch, modulation rotating disk and controller, described modulation rotating disk is rotated by described driven by motor, and modulation rotating disk is alternately distributed the shading region and non-shading region that adapt to described optoelectronic switch successively along its circumferencial direction, described optoelectronic switch and motor are electrically connected with controller respectively, make controller obtain level modulation square wave by modulation turntable rotation, and according to described level modulation square wave, switching electric control is carried out to motor;
Pendulum leaf transmission mechanism, it is in transmission connection with pendulum leaf, and is swung by described driven by motor.
2. the air purifier of Intelligent adjustment pendulum leaf according to claim 1, is characterized in that: described pendulum leaf transmission mechanism comprises swing component and link assembly, and swing component is swung by described driven by motor, and connects pendulum leaf by link assembly.
3. the air purifier of Intelligent adjustment pendulum leaf according to claim 2, it is characterized in that: described link assembly comprises first connecting rod and second connecting rod, first connecting rod is provided with a strip hole, the eccentric position of described swing component is provided with a trundle, described trundle adaptation is slipped in strip hole, is swung drive first connecting rod to swing by described swing component; One end of second connecting rod is articulated with first connecting rod, and the other end is fixed on described pendulum leaf.
4. the air purifier of Intelligent adjustment pendulum leaf according to claim 3, it is characterized in that: described first connecting rod comprises the first bar section that is one-body molded or that be connected mutually and the second bar section, form one between first bar section and the second bar section and preset angle, described strip hole is located at the first bar section along the axial direction of the first bar section, and one end of described second connecting rod is articulated with the second bar section.
5. the air purifier of Intelligent adjustment pendulum leaf according to claim 4, is characterized in that: the two ends of described second bar section lay respectively at the both sides of the axis of described first bar section, and the two ends of described second bar section second connecting rod described in hinged respectively.
6. the air purifier of Intelligent adjustment according to claim 3 pendulum leaf, is characterized in that: the diameter of described trundle and the width of described strip hole suitable.
7. the air purifier of the Intelligent adjustment pendulum leaf according to claim 3 or 6, is characterized in that: described strip hole is waist-shaped hole.
8. the air purifier of Intelligent adjustment pendulum leaf according to claim 1, it is characterized in that: the non-shading region of described modulation rotating disk is by being located at described modulation rotating disk and breach of stepping down between every two adjacent shading regions is formed, or the non-shading region of described modulation rotating disk is that the transparent region being located at described modulation rotating disk is formed.
9. the air purifier of Intelligent adjustment pendulum leaf according to claim 1, is characterized in that: transmitting terminal and the receiving terminal of described optoelectronic switch are positioned at the relative two sides of modulation rotating disk.
10. the air purifier of the Intelligent adjustment pendulum leaf according to claim 1 or 8 or 9, it is characterized in that: the shading region of described modulation rotating disk comprises a little shading region and two large shading regions, the non-shading region of described modulation assembling comprises a little non-shading region and two large non-shading regions, little shading region is equal with little non-shading region girth, and its center line is positioned at the in the radial direction same of modulation rotating disk; The girth of two large shading regions and two large non-shading regions is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721947.1U CN205037524U (en) | 2015-09-17 | 2015-09-17 | Intelligent regulation swing blade's air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721947.1U CN205037524U (en) | 2015-09-17 | 2015-09-17 | Intelligent regulation swing blade's air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037524U true CN205037524U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721947.1U Expired - Fee Related CN205037524U (en) | 2015-09-17 | 2015-09-17 | Intelligent regulation swing blade's air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123224A (en) * | 2016-06-27 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-conditioner sweep wind control method and device |
-
2015
- 2015-09-17 CN CN201520721947.1U patent/CN205037524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123224A (en) * | 2016-06-27 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-conditioner sweep wind control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20180917 |